code: def assert_can_pickle(raw_obj, tmp_path):
      file_path = tmp_path / "temporary.pickle"
      with open(file_path, "wb") as f:
          pickle.dump(raw_obj, f)
  
      with open(file_path, "rb") as f:
          unpickled = pickle.load(f)
  
      assert raw_obj == unpickled
  
file_path: pyproj/test/conftest.py
imports: import os
  import pickle
  from contextlib import contextmanager
  from pathlib import Path
  import numpy
  import pytest
  from packaging import version
  import pyproj
  from pyproj.datadir import get_data_dir, get_user_data_dir, set_data_dir
label_desc: Use image node_id 6 for calling a global function with example usage: assert_can_pickle(raw_obj, tmp_path) without return types